The vegetarian and vegan fast-food restaurant chains have been a tough sell to consumers over the last 10 years. Vegetarian fast-food chains like Amy's Drive Thru and Planta have closed all or most of ...

Ah, In-N-Out — the world's favorite fast-food hamburger (and by world, I do mean myself, Alton Brown, Ina Garten, and even Julia Child — close enough, right?). From when it first opened in 1948 to ...